diff --git a/docs/install.md b/docs/install.md
index 17905a805f39e3834b966ac13af81bd34fdb07a2..cc7f75a3aca65b45648a9adbcb510b148bea89c7 100755
--- a/docs/install.md
+++ b/docs/install.md
@@ -122,6 +122,7 @@ You can explicitly tell `helm init` to...
 - Install a particular image (version) with `--tiller-image`
 - Install to a particular cluster with `--kube-context`
 - Install into a particular namespace with `--tiller-namespace`
+- Install Tiller with a Service Account with `--service-account` (for [RBAC enabled clusters](securing_installation.md#rbac))
 
 Once Tiller is installed, running `helm version` should show you both
 the client and server version. (If it shows only the client version,